Bob jerked me off ... It took a little while since I had just cum, but in a matter of a moments - less than a half-hour - I was thrashing my cock agai...st his hand and, although it wasn't much, I again ejaculated sperm - this time onto my bare stomach.God, what an amazing amazing feeling ... having someone else jerk you off.In a moment or two he stopping the movement of his hand and we just laid there ... me breathing hard, him with his head near level with my spent cock. I could feel my cock. It's the summertime and our family likes to spend a lot of quality time together. I had just woken up and i decided to go get my sister so that we could shower together."Hey Jen" I said as I walked into her opened bedroom door. That's another thing we barely ever close the doors in our house. We like to be open with each other and never shut each other out of our personal lives."Morning brother" she said. "Ready for a shower? Are mom and dad up yet?" I think so. They should be." Well why don't. Therewas one other thing too, I was horny, and for lack of a better term, my dick was as hard as a rock! AsI sat there, I really began to look at mom in a different way. As I said earlier, she was a little plump,but in a very sexy way. She had a very pretty face, and soft, sandy-blonde hair that cascaded down toher shoulders, and her big green eyes would steal your heart. That's two things I had inherited fromher; the sandy-blonde hair, and the green eyes. Also earlier, I told you she did have. I didn’t give a single thought to doing anything to her at that moment. I was too centered on my one-eyed trouser snake, which was also willing and eager to be messed around with.There’s a little bit of a blur in there, but the details I can’t remember probably aren’t important. What’s important is that my jockeys ended up down by my thighs and Jennifer’s warm, soft hand tentatively gripped Mr. Happy. She stroked like she’d seen me stroke it, except it was completely different, of course. Her.